Beware of US vs UK units

Be sure to check the descriptions and screenshots to see if the app gets the units right for you (mmol/L for UK, mg/dL for US).

Top Diabetes Apps

The top diabetes iPhone and Android apps - as chosen by the community

Carbs & Cals

Available on: iPhone (all iOS devices)

Price: £3.99

I'd highly recommend the Carbs and Cals app. I bought it and I use it every single day just about. Has all the pictures that the book has, 1200 of them. Great food database, but you can add your own foods too if it doesn't contain ones you want to store on it - redrevis | Get this app

Glucose Buddy

Available on: iPhone (all iOS devices)

Price: £3.99

I use glucose buddy - excellent app for recording BG, insulin, food and exercise. It does become a little slugish to open when there are a few logs in though - jameshallam | Get this app

DAFNE Online

Available on: iPhone (all iOS devices)

Price: FREE

DAFNE Online is a support network for people with Type 1 Diabetes who have attended the Dose Adjustment For Normal Eating course - providing news, forums, carbohydrate lists and an online blood glucose diary - MegaMan | Get this app

Insulin Dose Calculator Pro

Available on: iPhone (all iOS devices)

Price: £1.19

I'm using one that is called Insulin Dose Calculator Pro at the moment. It does cost 1.79 but I'm really liking it so far. It lets you set different carbohydrate ratios and correction factors for morning, afternoon and evening. You can also set a max dose of insulin that you never want to go over - Levy | Get this app

On Track

Available on: Android

Price: FREE

I've recently bought an android phone and after reading about it here have downloaded 'On Track' which is brilliant makes records just about everything, I just record bg and bp, and it displays some neat graphs - Sid Bonkers